A.P.A.:(A.P.A. Advanced Provisioning Allowance) or The payment of an advance fee, equal to 40% of the cost of the rental of the boat to be paid at the same time as the balance of the rental. A.P.A.:(A.P.A. Advanced Provisioning Allowance): amount that anticipates variable costs such as galley (food and beverage) fuel consumption, possible mooring costs outside the unit base, park protected area and any other additional costs previously agreed with the customer. If the amount of the advance is higher than the costs incurred during the rental week we will charge a supplement for the difference, if the costs are lower, we will refund.